AEMC 6417 User Manual

Also see for 6417: Service/Calibration Manual Quick start user guide User manual User manual

Clamp-on Ground Resistance Tester Model 6417 275.9.2 Current Alarm■ If the current exceeds the thresholdset, the alarm symbol and the alarmthreshold blink.■ If the buzzer is active, a low-pitchedaudible signal is emitted.Figure 5-55.9.3 Impedance AlarmIf there is no voltage alarm, no detection of noise, and no current alarm, an alarmon the impedance may be triggered. If the buzzer is enabled, the correspondingaudible signal is emitted.■ Low Threshold Configuration:An audible signal is emitted when theimpedance is below the threshold set(continuity type measurement).■ High Threshold Configuration:An audible signal is emitted at valuesexceeding the threshold (detectionof a grounding impedance that is toohigh). Figure 5-6If the impedance crosses the selected threshold, a low-pitched audible signal isemitted.5.9.4 No Alarm DetectionIf no alarm is activated, the alarm icons are not displayed.■ When no alarm is triggered, thealarm threshold is displayed,along with the directionof triggering ( , ) of theimpedance, voltage, or currentalarm.Figure 5-7www. GlobalTestSupply .comFind Quality Products Online at: sales@GlobalTestSupply.com